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***GENERAL REWRITE – PLEASE READ CAREFULLY.*** |
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IOWA DOT INSPECTION COSTS |
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Function Description |
No. of Tests in 2018 |
2022 Cost Per Test |
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Aggregate |
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853 Certified Aggregate |
4,287 |
186.73 |
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856 Freeze - Thaw Tests |
1,149 |
130.91 |
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857 Abrasion Test |
1,324 |
75.43 |
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858 Coarse Aggregate Specific Gravity & Absorption |
1,254 |
42.75 |
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859 Fine Aggregate Specific Gravity & Absorption |
689 |
82.28 |
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860 Sieve Analysis & Plasticity Index |
1,442 |
98.47 |
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861 Deleterious Material Determination |
1,896 |
10.74 |
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862 AC Aggregate Specific Gravity & Absorption |
43 |
372.88 |
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863 Aggregate Miscellaneous |
140 |
211.80 |
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Asphalt Materials |
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841 Materials Lab QMA |
26 |
314.85 |
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865 AC Binder Analysis Complete |
154 |
328.68 |
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866 DSR or Penetration or Viscosity |
273 |
108.01 |
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867 Liquid Asphalt Complete Analysis |
18 |
862.44 |
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868 Liquid Asphalt Partial Analysis |
59 |
143.24 |
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870 Asphalt Type Joint |
75 |
292.06 |
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872 Asphalt Mix Lab Density |
1,270 |
108.81 |
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873 Asphalt Mix Max. Density |
1,382 |
81.80 |
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874 Asphalt Mix Extraction & Gradation |
117 |
1200.13 |
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876 Asphalt Mix Special |
0 |
7079.36 |
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877 Asphalt Mix Design |
14 |
3145.09 |
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878 Asphalt Plant Calibration & Inspection |
31 |
1,367.08 |
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879 Ignition Oven |
103 |
139.62 |
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Cement |
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882 Physical Cement Test |
361 |
351.24 |
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883 Fine Aggregate Mortar Strength |
0 |
300.00 |
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884 Lime - Fly Ash Physical Test |
116 |
395.03 |
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885 Miscellaneous |
17 |
252.43 |
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Chemical |
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887 Concrete - Soil Chloride Determination |
1 |
333.96 |
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890 Lime - Fly Ash |
62 |
299.60 |
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891 Portland Cement |
39 |
304.35 |
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892 Calcium & Sodium Chloride & Deicers |
53 |
362.71 |
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893 Aggregate – Aluminum Oxide |
1,297 |
106.69 |
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894 Concrete Admixtures |
158 |
70.92 |
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895 Air Entraining Admixture |
102 |
109.12 |
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Concrete |
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840 Flowable Mortar |
0 |
150 |
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900 Coring, Strength & Air |
186 |
203.69 |
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901 Concrete Admixture Physical Test |
6 |
326.16 |
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902 Concrete Durability |
0 |
1447.38 |
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903 Concrete Coring |
422 |
192.39 |
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904 Precast Bridge Beams |
974 |
97.83 |
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905 Precast Piling |
86 |
59.08 |
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906 Miscellaneous Precast Units |
26 |
239.34 |
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907 Concrete & Clay Pipe |
4 |
741.13 |
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908 Concrete Coating & Seal |
0 |
61.06 |
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909 Concrete Miscellaneous |
0 |
823.34 |
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910 Concrete Plant Calibration - Inspection |
172 |
467.68 |
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Field Testing |
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898 Asbestos S & T |
0 |
101.54 |
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922 Nuclear Test Materials & Construction |
40 |
436.67 |
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923 Profile Measurement (Bridge Decks) |
21 |
806.6 |
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Lighting & Signal |
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930 Lighting Materials |
169 |
151.86 |
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931 Standard Light Poles |
20 |
15.57 |
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932 Tower Light Poles |
6 |
63.23 |
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Metals |
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934 Calibration of Tension & Compression Testers |
0 |
153.55 |
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936 Physical Test Structural Steel- Aluminum |
0 |
2614.37 |
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937 Reinforcing Steel |
304 |
339.44 |
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938 Prestress Cables |
137 |
407.19 |
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939 Casting |
0 |
42.34 |
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940 Guardrail Cable, Rails & ACC |
2 |
1121.89 |
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941 Calibration of Beam Breakers |
0 |
80.90 |
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942 Fence Material |
0 |
779.69 |
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943 Weld Tests Operator |
0 |
214.74 |
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945 Fasteners High Strength |
602 |
132.25 |
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946 Fasteners Miscellaneous |
14 |
456.79 |
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947 Steel & Aluminum Fabrication |
23,631 |
59.31 |
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951 Radiograph Exams |
0 |
100 |
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952 Miscellaneous Metals Testing |
0 |
62.83 |
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Pavement Evaluation |
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955 Pavement Ride Testing |
813 |
40.59 |
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956 Pavement Friction Testing |
3,882 |
29.32 |
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957 Pavement Deflection |
1,453 |
105.87 |
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959 Test Equipment Calibrations |
20 |
1150.00 |
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961 California Profilometer (Paving) |
458 |
255.76 |
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Physical Tests |
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968 Neoprene Bearing Pad |
2 |
968.77 |
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969 Neoprene Joint Seals |
19 |
416.73 |
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972 Curing Compounds Non-AC |
56 |
639.40 |
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Physico-Chemical |
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978 Paint & Ingredients |
70 |
446.55 |
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979 Protective Coating Tests |
1,992 |
31.06 |
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980 Mixing Water |
0 |
0.00 |
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982 Preform & Form Joint Filler |
0 |
0.00 |
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983 Carbon Analysis of Soil |
0 |
0.00 |
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985 Fabrics |
0 |
0.00 |
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Soils |
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990 Plasticity Index |
35 |
134.15 |
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991 Proctor Tests |
26 |
263.29 |
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992 Mechanical Analysis |
25 |
112.68 |
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993 Triaxial - UU |
0 |
863.38 |
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994 Consolidation |
7 |
291.53 |
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995 Triaxial – CU |
19 |
216.58 |
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996 Soil Cores |
41 |
18.81 |
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